本文整理汇总了Python中wand.compat.nested函数的典型用法代码示例。如果您正苦于以下问题：Python nested函数的具体用法？Python nested怎么用？Python nested使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了nested函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_draw_point
def test_draw_point():
with nested(Color('#fff'), Color('#000')) as (white, black):
with Image(width=5, height=5, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.point(2,2)
draw.draw(img)
assert img[2,2] == black示例2: test_draw_comment
def test_draw_comment():
comment = 'pikachu\'s ghost'
expected = '#pikachu\'s ghost\n'
with nested(Image(width=1, height=1), Drawing()) as (img, draw):
draw.comment(comment)
draw(img)
blob = img.make_blob(format="mvg")
assert expected == text(blob)示例3: test_draw_matte
def test_draw_matte():
with nested(Color('#fff'),
Color('transparent')) as (white, transparent):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_opacity = 0
draw.matte(25,25,'floodfill')
draw.draw(img)
assert img[25,25] == transparent示例4: test_draw_color
def test_draw_color():
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = black
draw.color(25,25,'floodfill')
draw.draw(img)
assert img[25,25] == black示例5: test_draw_translate
def test_draw_translate():
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.translate(x=5, y=5)
draw.line((3, 3), (35, 35))
draw.draw(img)
assert img[40,40] == black示例6: test_draw_skew
def test_draw_skew():
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.skew(x=11,y=-24)
draw.line((3, 3), (35, 35))
draw.draw(img)
assert img[43,42] == black示例7: test_draw_circle
def test_draw_circle(fx_asset):
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = black
draw.circle((25, 25), # Origin
(40, 40)) # Perimeter
draw.draw(img)
assert img[5,5] == img[45,45] == white
assert img[25,25] == black示例8: test_draw_affine
def test_draw_affine(display, fx_wand):
with nested(Color('skyblue'),
Color('black')) as (skyblue, black):
with Image(width=100, height=100, background=skyblue) as img:
img.format = 'png'
fx_wand.affine([1.5, 0.5, 0, 1.5, 45, 25])
fx_wand.rectangle(top=5,left=5, width=25, height=25)
fx_wand.draw(img)
display(img)
assert img[25, 25] == skyblue
assert img[75, 75] == black示例9: test_draw_polyline
def test_draw_polyline(fx_wand):
with nested(Color('#fff'),
Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw.polyline([(10, 10), (40, 25), (10, 40)])
draw.draw(img)
assert img[10, 25] == img[25, 25] == blue
assert img[35, 15] == img[35, 35] == white示例10: test_composite
def test_composite(fx_wand):
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.fill_color = black
fx_wand.stroke_color = black
fx_wand.rectangle(25, 25, 49, 49)
fx_wand.draw(img)
fx_wand.composite("replace", 0, 0, 25, 25, img)
fx_wand.draw(img)
assert img[45,45] == img[20,20] == black
assert img[45,20] == img[20,45] == white示例11: test_draw_scale
def test_draw_scale(display, fx_wand):
with nested(Color("#fff"),
Color("#000")) as (white, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.fill_color = black
fx_wand.scale(x=2.0, y=0.5)
fx_wand.rectangle(top=5, left=5, width=20, height=20)
fx_wand.draw(img)
display(img)
# if width was scaled up by 200%
assert img[45,10] == black
# if height was scaled down by 50%
assert img[20,20] == white示例12: test_draw_rectangle_with_radius
def test_draw_rectangle_with_radius(kwargs, display, fx_wand):
with nested(Color('#fff'),
Color('#333'),
Color('#ccc')) as (white, black, gray):
with Image(width=50, height=50, background=white) as img:
fx_wand.stroke_width = 2
fx_wand.fill_color = black
fx_wand.stroke_color = gray
fx_wand.rectangle(left=10, top=10,
width=30, height=30, **dict(kwargs))
fx_wand.draw(img)
display(img)
assert img[10, 10] == img[40, 40] == white
assert img[26, 12] == img[26, 36] == black示例13: test_set_fill_pattern_url
def test_set_fill_pattern_url(display, fx_wand):
with nested(Color("#fff"),
Color("#0f0"),
Color("#000")) as (white, green, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.push_pattern('green_circle',0 , 0, 10, 10)
fx_wand.fill_color = green
fx_wand.stroke_color = black
fx_wand.circle(origin=(5, 5), perimeter=(5, 0))
fx_wand.pop_pattern()
fx_wand.set_fill_pattern_url('#green_circle')
fx_wand.rectangle(top=5, left=5, width=40, height=40)
fx_wand.draw(img)
display(img)
assert img[25,25] == green示例14: test_draw_rectangle
def test_draw_rectangle(kwargs, display, fx_wand):
with nested(Color('#fff'),
Color('#333'),
Color('#ccc')) as (white, black, gray):
with Image(width=50, height=50, background=white) as img:
fx_wand.stroke_width = 2
fx_wand.fill_color = black
fx_wand.stroke_color = gray
fx_wand.rectangle(left=10, top=10, **dict(kwargs))
fx_wand.draw(img)
display(img)
assert (img[7, 7] == img[7, 42] == img[42, 7] ==
img[42, 42] == img[0, 0] == img[49, 49] == white)
assert (img[12, 12] == img[12, 38] == img[38, 12] ==
img[38, 38] == black)示例15: test_draw_arc
def test_draw_arc(fx_asset):
with nested(Color('#fff'),
Color('#f00'),
Color('#000')) as (white, red, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = red
draw.stroke_color = black
draw.arc((10, 10), # Start
(40, 40), # End
(-90, 90)) # Degree
draw.draw(img)
assert img[20,25] == white
assert img[30,25] == red
assert img[40,25] == black